Cacoal
Sunrise and sunset in Cacoal
Today’s sunrise, sunset and twilight in Cacoal, in local time. At 11.4° S, the day lasts from 11 h 27 min at the winter solstice to 12 h 48 min at the summer solstice.
Today · worked out at
Wednesday, October 21: sunrise at 05:38, sunset at 18:02.
Day length 12 h 25 min, 37 s longer than yesterday.
Solar noon at 11:50, with the Sun 89° above the horizon.
Times are Cacoal time (GMT-4).
Twilight and golden hour today
| Today | Morning | Evening |
|---|---|---|
| Astronomical twilight | 04:26 | 19:14 |
| Nautical twilight | 04:51 | 18:49 |
| Civil twilight | 05:16 | 18:24 |
| Sunrise and sunset | 05:38 | 18:02 |
| Golden hour | 05:38–06:06 | 17:34–18:02 |
Each twilight begins at the morning time and ends at the evening one.
The year in Cacoal
- Longest day: December 21, 12 h 48 min, from sunrise at 05:39 to sunset at 18:27.
- Shortest day: June 21, 11 h 27 min, from sunrise at 06:24 to sunset at 17:51.
Sunrise and sunset on the 21st of each month, 2026
| Date | Sunrise | Sunset | Day length |
|---|---|---|---|
| January 21 | 05:56 | 18:37 | 12 h 41 min |
| February 21 | 06:07 | 18:31 | 12 h 24 min |
| March 21 | 06:09 | 18:15 | 12 h 06 min |
| April 21 | 06:10 | 17:57 | 11 h 47 min |
| May 21 | 06:15 | 17:48 | 11 h 33 min |
| June 21 | 06:24 | 17:51 | 11 h 27 min |
| July 21 | 06:25 | 17:58 | 11 h 33 min |
| August 21 | 06:15 | 18:02 | 11 h 47 min |
| September 21 | 05:56 | 18:01 | 12 h 06 min |
| October 21 | 05:38 | 18:02 | 12 h 25 min |
| November 21 | 05:31 | 18:12 | 12 h 41 min |
| December 21 | 05:39 | 18:27 | 12 h 48 min |
Good to know
- Sunrise and sunset are when the top of the Sun meets a level horizon, allowing for the usual bending of light by the air. Hills, buildings and height shift what you see by a few minutes.
- Civil, nautical and astronomical twilight end when the Sun is 6°, 12° and 18° below the horizon. Golden hour here is the photographers’ usual definition: the Sun less than 6° above it.
- Worked out when the page loads from NOAA’s solar equations, for 11.4° S, 61.4° W, and accurate to about a minute.
How the layers work, where their data comes from and what they can’t tell you: Day and night, live, The Sun, Moon and planets
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